The lateral mobility of membrane lipids and proteins is presumed to play an important functional role in biomembranes. Photobleaching studies have shown that many proteins in the plasma membrane have diffusion coefficients at least an order of magnitude lower than those obtained when the same proteins are reconstituted in artificial bilayer membranes. Depending on the protein, it has been shown that either the cytoplasmic domain or the ectodomain is the key determinant of its lateral mobility. Single particle tracking microscopy, which (...) allows the motions of single or small groups of membrane molecules to be followed, promises not only to reveal new features of membrane dynamics, but also to help explain longstanding puzzles presented by the photobleaching studies, particularly the so‐called immobile fraction. The combination of the two complementary technologies should measurably enhance our understanding of membrane microstructure. (shrink)

This is the 8th edition of the book, with eight new essays to the volume. Table of contents: Are We Having Sex Now or What? (Greta Christina); Sexual Perversion (Thomas Nagel); Plain Sex (Alan Goldman); Sex and Sexual Perversion (Robert Gray); Masturbation and the Continuum of Sexual Activities (Alan Soble); Love: What’s Sex Got to Do with It? (Natasha McKeever); Is “Loving More” Better? The Values of Polyamory (Elizabeth Brake); What Is Sexual Orientation? (Robin Dembroff); Sexual Orientation: What Is (...) It? (Kathleen Stock); Asexuality (Luke Brunning and Natasha McKeever); LGBTQ ... Z? (Kathy Rudy); How to Be a Pluralist About Gender Categories (Katharine Jenkins); The Negotiative Theory of Gender Identity and the Limits of First-Person Authority (Burkay Ozturk); Racial Sexual Desires (Raja Halwani); Sex and Technology: The Ethics of Virtual Connection (Neil McArthur); A Realist Sexual Ethics (Micah Newman); Sexual Morality and the Concept of Using Another Person (Thomas Mappes); Sexual Use (Alan Soble); Dark Desires (Seiriol Morgan); The Harms of Consensual Sex (Robin West); Casual Sex, Promiscuity, and Objectification (Raja Halwani); Is Prostitution Harmful? (Ole Martin Moen); BDSM (Shaun Miller); Two Views of Sexual Ethics: Promiscuity, Pedophilia, and Rape (David Benatar); Sexual Gifts and Sexual Duties (Alan Soble); A Bibliography of the Philosophy of Sex . (shrink)

How should we conceptualize direct action against climate change? Although direct action is an increasingly significant tactic by the global climate movement, we lack understanding how direct action contributes to the systemic change necessary for addressing the crisis. Drawing upon critical theories of climate change as a crisis in the social reproduction of the metabolic relations between humans and nature in capitalism, I conceptualize direct action as attempts to intervene directly in the organization of the social metabolism, towards reorganizing these (...) relations in a more socially just and ecologically sustainable manner. My framework thus expands and clarifies the scope and potential of direct action as a means of confronting the capitalist climate crisis, as evidenced by Greta Thunberg’s school strike for climate. (shrink)

Greta Gaard, Tucson, AZ, The University of Arizona Press, 2007, ix +211 pp., paper, $17.95, ISBN: 978-0-8165-2576-8 Roger Paden, Lanham, MD, Lexington Books, 2007, xiii +209 pp., paper, $26.95, ISB...

This article explores how cinema’s material discontinuity can stimulate the attention of a distracted audience and prompt reflectionon historical violence. By examining Yasujiro Ozu’s Sanma no aji (1962) and Greta Gerwig’s Little Women (2019), it argues that ellipsis is a powerful technique used to construct an argument about the relationship between war and women’s social roles. Specifically, the article analyses how these films use the ellipsis to enhance the resistance of women who act against the official thread of History. (...) Finally, the findings highlight the potential of cinema to challenge dominant narratives and encourage alternative approaches to representing violence and social roles. (shrink)

: Utilizing examples from recent art, we critique Greta Gaard's argument that an inclusive ecofeminism must account for the role played by erotophobia in oppression. We suggest that while Gaard offers valuable insight into how fear of the erotic contributes to maintaining heteropatriarchal institutions, it fails to account for forms of oppression specific to lesbians. Moreover, Gaard's analysis unwittingly reinforces the conceptual, hence political, economic, and social invisibility of lesbians that, following Marilyn Frye, we argue is not merely consequent (...) to compulsory heterosexuality, but constitutive of it. Lastly, we sketch a lesbian erotic whose potential for generating conceptual dissonance within heteropatriarchal value dualism contains the seeds of a creative "sensibility" out of which a genuinely queer ecofeminism might emerge. (shrink)

Utilizing examples from recent art, we critique Greta Gaard's argument that an inclusive ecofeminism must account for the role played by erotophobia in oppression. We suggest that while Gaard offers valuable insight into how fear of the erotic contributes to maintaining heteropatriarchal institutions, it fails to account for forms of oppression specific to lesbians. Moreover, Gaard's analysis unwittingly reinforces the conceptual, hence political, economic, and social invisibility of lesbians that, following Marilyn Frye, we argue is not merely consequent to (...) compulsory heterosexuality, but constitutive of it. Lastly, we sketch a lesbian erotic whose potential for generating conceptual dissonance within heteropatriarchal value dualism contains the seeds of a creative "sensibility" out of which a genuinely queer ecofeminism might emerge. (shrink)

European Journal of Philosophy, Volume 30, Issue 1, Page 326-344, March 2022.

When interest in political realism started to resurge a few years ago, it was not uncommon to interpret realist political theory as a form of non-ideal theorising. This reading has been subjected to extensive criticism. First, realists have argued that political realism cannot be interpreted as merely a form of applied political theory. Second, realists have explained that political realism can defend a role for unfeasible normative prescriptions in political theory. I explain that these developments, besides allowing us to reject (...) interpretations of political realism as a form of non-ideal theory, have given us reason to think of political realism as a form of ideal theory. Yet, when ideal theory enters the picture, a series of methodological questions arise regarding the proper use of ideals. In this paper, I clarify how the relationship between ideal and non-ideal theory ought to be conceptualised in realist political theory. I examine the two major interpretations of the role of ideals that have been provided so far – the target and benchmark interpretations – and I show that neither is compatible with some of the fundamental theoretical commitments of realist political theory. This both allows me to point out the requirements that an interpretation of the relationship between ideal and non-ideal theory must meet to be defined as properly realist and allows me to emphasise the strengths of the realist approach. Accordingly, I propose a new interpretation of the role of ideals, one consistent with realist theoretical commitments: I suggest that realist political ideals ought to be interpreted as models. (shrink)

Although many ecofeminists acknowledge heterosexism as a problem, a systematic exploration of the potential intersections of ecofeminist and queer theories has yet to be made. By interrogating social constructions of the "natural," the various uses of Christianity as a logic of domination, and the rhetoric of colonialism, this essay finds those theoretical intersections and argues for the importance of developing a queer ecofeminism.

This collection addresses a post-WWII shift in the hierarchy of scientific explanations, where the highest goal moves from reductionism towards some ...

Bernard Stiegler highlights many of the problems faced by education with respect to the ‘bringing forth’ of knowledge on an individual, collective, and technical level in the Anthropocene. These problems include the short-circuiting of dreams, automatization of thought, and toxic digital networks. Stiegler’s φάρμακον seeks to treat the toxicity of the Anthropocene with a care-ful hermeneutic approach that is directed towards the disautomatized, inventive, co-individuating knowledge act. This paper first explores Stiegler’s Anthropocene and his development of Heideggerian ποίησις in terms (...) of the challenge of the ‘bringing forth’ of knowledge acts, which are illustrated by free software. It then explores, through the additional example of free radio, of Félix Guattari’s work in free radio, the problem and possibility of creative co-individuating ex-pression in the Anthropocene by expanding on Stiegler’s emphasis on the importance of hermeneutics. This raises the question of how to read Stiegler’s own ex-pression of the future of knowledge. Next, the paper reviews Stiegler’s educational project involving a dis-automatizable hermeneutic web. Finally, the paper gives an autoethnographic account of an attempt to ‘bring forth’ learning through the implementation of free software in local, online classrooms. The free software example does not solve the problem of the Anthropocene but does raise the question of our responsibility to choose our digital tools care-fully and the importance of maintaining the possibility of co-individuating ex-pression like the kind that is remembered in song and which online education should remind us of. (shrink)

The frequency of conflicts with patients' families is one of the main contributors to the amount of emotional demands that healthcare professionals must tackle to prevent the occurrence of burnout symptoms. On the other hand, research evidence suggests that hardiness could enable healthcare professionals to handle their responsibilities and problems effectively. Based on the health impairment process of the Job Demands-Resources model, the main goal of this study was to delve deeper into the relationship between conflict with patients’ families, emotional (...) demands and exhaustion, as well as to test the buffering role of hardiness. Data were collected on a sample of N= 295 healthcare professionals working in a private hospital in Northern Italy. Most of them were women (78.6%) with a mean age of 40.62 years (SD = 9.50). The mediation of emotional demands within the association between conflict with families and emotional exhaustion and the moderating role of hardiness were tested using a bootstrapping approach. In the current sample, emotional demands mediated the association between conflict with families and exhaustion among healthcare professionals. Moreover, this relationship decreased among individuals with higher levels of hardiness. These findings contribute to the current understanding of the negative impact played by conflict with families on healthcare professionals' psychological wellbeing. Furthermore, they corroborated the role of hardiness as a personal resource that could prevent the occurrence of burnout symptoms. In addition to manage – and decrease – episodes of conflict with patients and their families, organizations in the healthcare sector should develop interventions aimed at fostering employees' hardiness and, consequently, tackle job demands ingrained in their profession (i.e., emotional demands). (shrink)

In recent years, scholars in the social sciences and humanities have turned their attention to how the rise of digital technologies is reshaping political life in contemporary society. Here, we analyze this issue by distinguishing between two classification technologies typical of pre-digital and digital eras that differently constitute the relationship between individuals and groups. In class-based systems, characteristic of the pre-digital era, one’s status as an individual is gained through membership in a group in which salient social identities are shared (...) in common with other group members. In attribute-based systems, characteristic of the digital era, one’s status as an individual is determined by virtue of possession of a set of attributes that need not be shared with others. We argue that differences between these two types of classification technologies have important implications for how persons attach (or fail to attach) to groups, and therefore what kinds of political mobilization are possible. We illustrate this argument by examining contention over the use of gender as a variable in the pricing of risk in insurance and credit – two markets in which individuals directly encounter class-based and attribute-based systems of classification, respectively. (shrink)

This article presents an alternative understanding of corporations from the two problematic visions that see corporations as either the shareholders’ property or as nexuses of contracts. The alternative proposed here is based on the theories of pre-eighteenth-century philosophers, particularly Aristotle’s political philosophy, which Thomas Aquinas later refined. The article aims to advance a theory of corporate legal and moral responsibility for human rights based on the conception of corporations as imperfect communities whose purpose is to produce a good or service (...) through participatory work that allows individuals to self-develop while contributing to the community by satisfying consumers’ needs through collaborative work. The critical account of corporations presented here provides a sound foundation upon which to build a justification of corporate responsibility for human rights violations, providing a more accurate description of the reality of a corporation than most mainstream contemporary accounts do. (shrink)

Political realists have devoted much effort to clarifying the methodological specificity of realist theorising and defending its consistency as an approach to political reasoning. Yet the question of how to justify the realist approach has not received the same attention. In this article, I offer a prudential justification of political realism. To do so, I first characterise realism as anti-moralism. I then outline three possible arguments for the realist approach by availing myself of recent inquiries into the metatheoretical basis of (...) realism: The metaethical, the ethical and the prudential arguments. I explain that the prudential argument offers the most solid basis for political realism because it relies on the least controversial premises. Still, I delve into the metaethical and ethical arguments for two reasons: The prudential argument takes advantage of the theses defended by the rival arguments and elaborating the other arguments shows the comparative strengths of the prudential argument. (shrink)

Este trabajo toma como punto de partida un video difundido a modo de propaganda por el parlamento ucraniano en el marco del conflicto armado contra Rusia (2022). En él, se observa un falso ataque a la Torre Eiffel, entendida como ícono no solamente francés sino de relevancia internacional. De este modo, la destrucción (simulada) de este símbolo puede pensarse como un acto iconoclasta dentro de la cultura visual digital que permitirá reflexionar sobre el estatus de la imagen en la virtualidad, (...) así como sobre el modelo temporal de lo visual. Será clave insertar este gesto en una historia de la cultura visual más amplia, relacionada a las diferentes estrategias visuales que en distintas contiendas bélicas se pusieron en juego. Se verá que la eficacia del video no sólo se apoya en el manejo adecuado de herramientas técnicas propias de nuestra cultura digital, sino que ganará potencia al evocar fórmulas iconográficas de otros tiempos que perviven en la memoria de los pueblos, activando reacciones emotivas, afectivas y políticas en el presente. (shrink)

For the theorists of crisis, the revolutionary state comes into existence through violence, and due to its inability to provide an authoritative katechon (restrainer) against internal and external violence, it perpetuates violence until it self-destructs. Writing during extreme economic depression and growing social and political violence, the crisis theorists––Joseph de Maistre, Juan Donoso Cortés, and Carl Schmitt––each sought to blame the chaos of their time upon the Janus-faced postrevolutionary ideals of liberalism and socialism by urging a return to pre-revolutionary moral (...) and religious values. They are united by three counterrevolutionary principles, all of which are purported to remedy revolutionary violence: traditional constitutional fidelity, the philosophy of the decision, and opposition to bourgeois liberalism. This essay is followed by the first complete English translation and publication of Donoso’s letter of October 24, 1851, which contains Donoso’s only reference to the “discussing class,” a political entity later popularized by Schmitt in his 1922 work Political Theology. (shrink)

This special issue seeks to problematize the role of digital technologies in the constitution of the self, taking up the phenomenological premise that experiential structures are shaped and renegotiated through interactions between subjects, environments, and the manipulation of both real and fictional objects. The articles herein address the effects of digital technologies on the human self and, conversely, the active, open, and plastic ways that the self experiences and shapes the digital w...

It is often claimed that in normative political theory political imagination should remain unaffected by real-world contingencies: our idea of how the world “ought to be” should be independent from how the world “actually is”. According to the practice-dependent thesis, instead, “[t]he content, scope, and justification of a conception of justice depends on the structure and form of the practices that the conception is intended to govern”. This methodological approach conceives the relationship between theory and practice as an interplay: normative (...) theory applies to practice, but practices are also able to affect the content of normative theory. In this paper, I argue that the interplay between theory and practices that the practice-dependent method generates has not been fully understood. Though it may – at a superficial look – appear as a method compliant with the status quo, I will show that this method implies an idea of political theory as an activity of continuous critical engagement. Given an extended account of the method, political imagination has boundaries but these are not fixed nor easilydefinable: the real-world fact that constrains practice-dependent principles is the point and purpose of the practice they are meant to apply to, but this fact in itself is partly shaped and critically assessed by the theorist. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Ethics & the Environment 8.2 (2003) 71-79 [Access article in PDF] "Explosion" Greta Gaard I. In the beginning there was only water, and you were a part of it. Never mind what else you have heard. This was your first relationship, your connection to water. And the quality of this relationship, the character of your beliefs about water, shapes all relationships in your life. The way you do (...) one thing is the way you do everything. You cannot separate one relationship from another, treat this water with reverence, this water with waste. Because water returns. Water knows there are no separations. You too should know this, for water has been teaching you, from the beginning.Imagine a creek flowing through the length of your life, from your birth to your death. Yes, your death. Water precedes you, water survives you. Consider the silence of blue-ice glaciers, ancient in their solitude, melting. Each winter the snowfall thick and wet, fluffy, or crisp and dry. Each spring the snows melting, glaciers growing and melting. Water flows down pine needles and cedar bark, flows down rocks and fallen logs, flows through moss and soil and sand.The lake gathers rainfall, gathers snowmelt and the plenitude of creeks. The lake overflows, spills, falls, exuberance of fullness, joy in motion, streaming downhill now, swelling the creek bed where it has made this journey so many times before.You have never seen this creek, the hidden water that flows through your days and nights, from one season to the next. Without it you would not live. You rely on this unseen water to flow forever. It has flowed here [End Page 71] before you were born, before you stepped into its flow, and you imagine it will outlast you, outlast whatever you might do to this water. You believe it is limitless, unending. You know its persistent force has carved rocks because you can see them, see the way water flows through stone, leaving its imprint in kettles, in the basins of water where rocks circulate, in the interlaced fingers of water and stone embracing at the falls.Water becomes you. But Narcissus-like, you look at water and see only your self. You believe you are alone. You are afraid. You need to con-trol this fear, this aloneness, this terrifying separation. You see the power of water and you want power. Power will give you control. You build dams and concrete channels and ditches, believing that by doing this you will control the power of water, the fertility of water, the fear of your separation. But water is patient. There are laws that govern the way of water, the ways of energy and power, the ways of land. There are consequences. Water bears no grudge, extracts no retribution. Your own actions, skillful or unskillful, determine the outcome. Your own relationship to water will poison you or save you. You decide.You believe blocking the flow of water gives you power.You believe blocking the flow of feeling gives you power.You believe harnessing the animals, fencing off the land gives you power. And for awhile, these strategies work.But there are consequences. That which is diverted, divided, suppressed, always returns with greater force, and when it returns, no one can control it. No one. II. Imagine a family. Picture the elders first. How many do you see? Where are the children? The sisters and brothers, aunts and uncles, cousins and nephews and grandchildren? How many people are needed to form a family? Can you be a family of one?Look at it another way: is there a limit to the relations of family? Is there a certain number of people allowed in a family until a limit is reached? Do you say, "Families may only have ten people"? "The eleventh person will not be included." Or do you point to the basis of inclusion, the things that bind you, one to another, and say, "Yes, this person too"?How do you recognize a family?Do family members have to pulse with the same blood, or will love create a family where the blood... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Ethics & the Environment 8.2 (2003) 71-79 [Access article in PDF] "Explosion" Greta Gaard I. In the beginning there was only water, and you were a part of it. Never mind what else you have heard. This was your first relationship, your connection to water. And the quality of this relationship, the character of your beliefs about water, shapes all relationships in your life. The way you do (...) one thing is the way you do everything. You cannot separate one relationship from another, treat this water with reverence, this water with waste. Because water returns. Water knows there are no separations. You too should know this, for water has been teaching you, from the beginning.Imagine a creek flowing through the length of your life, from your birth to your death. Yes, your death. Water precedes you, water survives you. Consider the silence of blue-ice glaciers, ancient in their solitude, melting. Each winter the snowfall thick and wet, fluffy, or crisp and dry. Each spring the snows melting, glaciers growing and melting. Water flows down pine needles and cedar bark, flows down rocks and fallen logs, flows through moss and soil and sand.The lake gathers rainfall, gathers snowmelt and the plenitude of creeks. The lake overflows, spills, falls, exuberance of fullness, joy in motion, streaming downhill now, swelling the creek bed where it has made this journey so many times before.You have never seen this creek, the hidden water that flows through your days and nights, from one season to the next. Without it you would not live. You rely on this unseen water to flow forever. It has flowed here [End Page 71] before you were born, before you stepped into its flow, and you imagine it will outlast you, outlast whatever you might do to this water. You believe it is limitless, unending. You know its persistent force has carved rocks because you can see them, see the way water flows through stone, leaving its imprint in kettles, in the basins of water where rocks circulate, in the interlaced fingers of water and stone embracing at the falls.Water becomes you. But Narcissus-like, you look at water and see only your self. You believe you are alone. You are afraid. You need to con-trol this fear, this aloneness, this terrifying separation. You see the power of water and you want power. Power will give you control. You build dams and concrete channels and ditches, believing that by doing this you will control the power of water, the fertility of water, the fear of your separation. But water is patient. There are laws that govern the way of water, the ways of energy and power, the ways of land. There are consequences. Water bears no grudge, extracts no retribution. Your own actions, skillful or unskillful, determine the outcome. Your own relationship to water will poison you or save you. You decide.You believe blocking the flow of water gives you power.You believe blocking the flow of feeling gives you power.You believe harnessing the animals, fencing off the land gives you power. And for awhile, these strategies work.But there are consequences. That which is diverted, divided, suppressed, always returns with greater force, and when it returns, no one can control it. No one. II. Imagine a family. Picture the elders first. How many do you see? Where are the children? The sisters and brothers, aunts and uncles, cousins and nephews and grandchildren? How many people are needed to form a family? Can you be a family of one?Look at it another way: is there a limit to the relations of family? Is there a certain number of people allowed in a family until a limit is reached? Do you say, "Families may only have ten people"? "The eleventh person will not be included." Or do you point to the basis of inclusion, the things that bind you, one to another, and say, "Yes, this person too"?How do you recognize a family?Do family members have to pulse with the same blood, or will love create a family where the blood... (shrink)

A unique take on death and bereavement without a belief in God or an afterlife Accepting death is never easy, but we don't need religion to find peace, comfort, and solace in the face of death. In this inspiring and life-affirming collection of short essays, prominent atheist author Greta Christina offers secular ways to handle your own mortality and the death of those you love.